package com.itheima.reggie.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * 配置  Redis 的序列化规则
 */
@Configuration
public class RedisConfig {


    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {

        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();

        // 默认的key序列化器为： JdkSerializationRedisSerializer
        redisTemplate.setKeySerializer(new StringRedisSerializer());  // 修改key 的序列化器
        redisTemplate.setConnectionFactory(connectionFactory);

        return redisTemplate;

    }

}
